Patent Attorney Search Department Executive 1st Electrical / Information Division 2nd Electrical / Information Division 3rd Electrical / Information Division 1st Mechanical Division 2nd Mechanical Division Chemical / Biotechnology Division Design Division International Patent Division Trademark / Law Division AI / IoT Team Tokyo Office Nagoya Office Adviser Legal Adviser Chemical / Biotechnology Division Members Chemical / Biotechnology Division Atsushi NAGANO Field chemical material Patent Attorney & Divisional Manager Chemical / Biotechnology Division Izumi UCHIYAMA Field chemical biotechnology Patent Attorney & Deputy Divisional Manager Chemical / Biotechnology Division Ryuichi HOSHIKAWA Field chemical material Sr. Patent Attorney Chemical / Biotechnology Division Takashi NAKAMURA Field biotechnology pharmaceutical Sr. Patent Attorney Chemical / Biotechnology Division Akiko ISHIKAWA Field biotechnology chemical Sr. Patent Attorney Chemical / Biotechnology Division Tatsuyuki KUWAHARA Field chemical material Sr. Patent Attorney Chemical / Biotechnology Division Takuya TAMURA Field biochemistry pharmaceutical Sr. Patent Attorney Chemical / Biotechnology Division Naoko NAKAO Field chemical material Sr. Patent Attorney Chemical / Biotechnology Division Tadasu AMASAKI Field chemical material Sr. Patent Attorney Chemical / Biotechnology Division Takuma SAGAWA, Ph.D. Field chemical biotechnology Patent Attorney Chemical / Biotechnology Division Akinobu KUSAKA Field biotechnology pharmaceutical Patent Attorney Chemical / Biotechnology Division Shinichiro SAITO Field biotechnology chemical Patent Attorney